public abstract class

AbstractXYDataset

extends AbstractSeriesDataset
implements XYDataset
java.lang.Object
   ↳ org.jfree.data.general.AbstractDataset
     ↳ org.jfree.data.general.AbstractSeriesDataset
       ↳ org.jfree.data.xy.AbstractXYDataset
Known Direct Subclasses
Known Indirect Subclasses

Class Overview

An base class that you can use to create new implementations of the XYDataset interface.

Summary

Public Constructors
AbstractXYDataset()
Public Methods
DomainOrder getDomainOrder()
Returns the order of the domain (X) values.
double getXValue(int series, int item)
Returns the x-value (as a double primitive) for an item within a series.
double getYValue(int series, int item)
Returns the y-value (as a double primitive) for an item within a series.
[Expand]
Inherited Methods
From class org.jfree.data.general.AbstractSeriesDataset
From class org.jfree.data.general.AbstractDataset
From class java.lang.Object
From interface java.io.ObjectInputValidation
From interface org.jfree.data.general.Dataset
From interface org.jfree.data.general.SeriesChangeListener
From interface org.jfree.data.general.SeriesDataset
From interface org.jfree.data.xy.XYDataset

Public Constructors

public AbstractXYDataset ()

Public Methods

public DomainOrder getDomainOrder ()

Returns the order of the domain (X) values.

Returns
  • The domain order.

public double getXValue (int series, int item)

Returns the x-value (as a double primitive) for an item within a series.

Parameters
series the series index (zero-based).
item the item index (zero-based).
Returns
  • The value.

public double getYValue (int series, int item)

Returns the y-value (as a double primitive) for an item within a series.

Parameters
series the series index (zero-based).
item the item index (zero-based).
Returns
  • The value.